How to make an AI voiceover (step by step)

To make an AI voiceover, open wawie's text to speech tool, paste your script and choose a voice from 1000+ voices in about 30 languages. Adjust the speed and stability, generate, and listen back. Fix any line or pronunciation, then download the audio as MP3 or WAV, or place it under a video in the studio and export an MP4.

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Updated September 27, 2026

An AI voiceover turns a written script into natural speech, without a microphone, a booth or a voice actor's schedule. Creators use it for YouTube videos, tutorials, e-learning, ads and social clips. In wawie, you paste the script, choose among 1000+ voices from leading models such as ElevenLabs, MiniMax and Fish Audio, and get the audio in seconds. Changing a line later means regenerating a sentence, not booking a new session.

Time needed: 10 min

What you need

A free wawie account
Your script, written or pasted
The language and tone you want

How do you make an AI voiceover, step by step?

Create a free wawie account: Sign up in your browser, with nothing to install and no card needed. The free plan includes 5,000 one-time credits, enough to voice a first short script and judge the quality. Text to speech is billed per character read, and the cost is shown before you generate.
Open text to speech: From the side menu of the dashboard, open text to speech, the first tool in the list. The editor holds your script, and the settings panel beside it holds the model, the voice, the delivery options and the output format of the audio.
Write or paste your script: Paste the full script or type it in. Write it the way it should be spoken: short sentences, numbers and abbreviations spelled out when they could be read two ways, and punctuation where you want a pause. A counter shows the number of characters as you type.
Choose a voice from the library: Browse 1000+ voices and filter by language, accent, gender, age or category, such as narration, advertisement or educational. Listen to a sample before choosing. Star the voices you like so they stay at the top of the list, or select your own cloned voice.
Adjust the delivery settings: Set the speed, then the stability: creative for expressive and varied phrasing, natural for a balanced, conversational read, and robust for steady, predictable narration. If the script must be spoken in a particular language whatever words it contains, set the language override. Choose MP3 or WAV as the output format.
Generate and review the audio: Launch the generation. The cost is shown first, and short texts come back in seconds. Listen on headphones for rhythm, emphasis and mispronounced words. If one passage sounds wrong, edit its wording and generate that passage again instead of the whole script.
Fix names with the pronunciation dictionary: If a brand, a person's name or a technical term is read wrongly, open the pronunciation dictionary and add a rule: how the word is written and how it should be said. The dictionary is reused in later generations, so the word stays right in every script.
Download or add it to your video: Download the voiceover as MP3 or WAV from the player. It is also saved in your media library, so you can drag it into a studio project, place it under your video with music and captions, and export the finished edit as an MP4.

How do you make an AI voiceover sound natural?

Write for the ear, not the page. Short sentences, contractions and commas where a speaker would breathe make AI narration sound more natural than dense written prose.
Preview several voices on the same paragraph before committing. One script can sound warm, authoritative or upbeat depending on the voice, and the right match matters more than any setting.
Match stability to the job. Robust suits long narration and e-learning where consistency matters, while creative suits ads and characters that need more expression.
Split long scripts into sections, such as chapters or scenes. Shorter generations are easier to review, and you only regenerate the part that needs a change.

Create your first AI voiceover with wawie

Frequently asked questions

Do AI voiceovers sound natural enough to publish?

For most YouTube videos, tutorials, e-learning modules and ads, yes. wawie brings together leading speech models, including ElevenLabs, MiniMax and Fish Audio, and quality varies by voice and language, which is why you can preview any voice before choosing it. A script written for the ear and the right stability setting make as much difference as the voice itself.

Which languages can I make a voiceover in?

wawie's text to speech covers about 30 languages, including English, French, Spanish, German, Italian and Portuguese, with several accents for the most common ones. Filter the voice library by language to see what is available, and use the language override when a script must be read in one specific language. Your cloned voice can speak other languages too.

Can I use an AI voiceover commercially?

Yes, on a paid plan. From Wawie Start, content you generate from your own text is yours to use, including in commercial projects, within the underlying model providers' terms. The free plan is for trying the tools. You remain responsible for the rights to your script and to any recording you supply, such as a sample for a cloned voice.

Can I make a voiceover in my own voice?

Yes. Clone your voice first from about 30 seconds of clean speech, then select the cloned voice in text to speech like any other voice. Every script you paste is then read in your voice without recording it. Voice cloning is included from Wawie Start, and it requires consent: clone your own voice, or another person's only with their documented permission.

Which audio formats can I download?

Voiceovers download as MP3 or WAV. MP3 files are smaller and suit web and social video, while WAV is uncompressed and better when you plan further editing or mastering. You can also keep the audio in wawie and place it directly in a studio project, where the finished video exports as an MP4.

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